The vulnerability of the host shell adapter am53c974 in the SCSI emulator hardware support of QEMU allows a perpetrator to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the am53c974 host shell adapter in the SCSI emulator and hardware support provided by QEMU relates to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and cause service failures...